[Solved] How can you ensure Flask app context is available inside a Celery task? — Ans: Use a custom task base class that pushes Flask app context | Flask

Flask - Background Tasks

How can you ensure Flask app context is available inside a Celery task?

ASet broker URL to Flask app URL

BCall Flask app.run() inside the task

CPass Flask app instance as a task argument

DUse a custom task base class that pushes Flask app context

Step-by-Step Solution

Solution:

Step 1: Understand Flask context in Celery tasks
Celery tasks run outside Flask, so app context must be manually pushed.
Step 2: Identify correct method
Creating a custom task base class that pushes Flask app context ensures context availability.
Final Answer:
Use a custom task base class that pushes Flask app context -> Option D
Quick Check:
Custom task class manages Flask context in Celery [OK]

Quick Trick: Push Flask context in custom Celery task class [OK]

Common Mistakes:

MISTAKES

Master "Background Tasks" in Flask

9 interactive learning modes - each teaches the same concept differently

More Flask Quizzes

How can you ensure Flask app context is available inside a Celery task?